Japan Issues Preliminary Anti-Dumping Determination on Chinese and Korean Galvanized Steel: New Barrier for Asian Steel Trade

日本对中韩热镀锌钢发布反倾销初裁：亚洲钢铁贸易再添壁垒

Japan's Ministry of Economy, Trade and Industry (METI) and Ministry of Finance (MOF) jointly announced on July 24, 2026 a preliminary determination in the anti-dumping investigation on hot-dipped galvanized steel coil, sheet, and strip originating from the Republic of Korea and the People's Republic of China. The preliminary finding states that the facts support a presumption of dumped imports and material injury to the Japanese domestic industry caused by such imports.

日本经济产业省（METI）与财务省（MOF）于2026年7月24日联合公布了对原产于韩国和中国的热镀锌钢卷、钢板及钢带反倾销调查的初步裁定。初裁结果显示，事实支持存在倾销进口及其对日本国内产业造成实质性损害的推定。

This preliminary determination marks a significant escalation in Japan's use of trade remedy instruments. Japan has historically been one of the more restrained users of anti-dumping measures among major economies, preferring to rely on WTO dispute settlement and bilateral negotiations. The initiation of this investigation — and the speed with which the preliminary determination was reached — signals a more assertive trade defense posture from Tokyo, driven by concerns over excess steel capacity in the region and its impact on domestic producers.

此次初裁标志着日本贸易救济工具使用的显著升级。日本历来是主要经济体中相对克制地使用反倾销措施的国家，更倾向于依靠WTO争端解决和双边谈判。此次调查的启动以及初裁的快速做出，表明东京方面在区域钢铁产能过剩及其对国内生产商影响的担忧驱动下，采取了更积极的贸易防御姿态。

Hot-dipped galvanized steel is a critical intermediate product used extensively in construction, automotive manufacturing, and home appliances. Japan's domestic steel industry, led by Nippon Steel, JFE Steel, and Kobe Steel, has faced intensifying competition from lower-cost Asian producers. Industry data suggests that imports of galvanized steel from China and South Korea into Japan have grown significantly in recent years, with Chinese exports particularly benefiting from substantial production overcapacity in China's steel sector.

热镀锌钢是建筑、汽车制造和家电行业广泛使用的重要中间产品。以日本制铁、JFE钢铁和神户制钢为首的日本国内钢铁行业，正面临来自亚洲较低成本生产商的日益激烈的竞争。行业数据显示，近年来来自中国和韩国的镀锌钢对日进口显著增长，其中中国出口尤其得益于中国钢铁行业显著的产能过剩。

The preliminary determination triggers several procedural consequences. METI and MOF will now proceed to gather additional evidence, conduct on-site verification, and solicit comments from interested parties before issuing a final determination. Under Japan's anti-dumping procedures, the final determination is typically published within several months of the preliminary finding. If the final determination confirms dumping and injury, definitive anti-dumping duties would be imposed, likely retroactive to the date of the preliminary determination.

初裁结果触发了若干程序性后果。METI和MOF将收集更多证据、开展实地核实并征求利益相关方意见，然后做出终裁。按照日本反倾销程序，终裁通常在初裁后数月内公布。如果终裁确认倾销和损害成立，将征收最终反倾销税，可能追溯至初裁日期。

For Chinese steel exporters, this case adds to an already challenging trade environment. Chinese steel products are currently subject to anti-dumping or countervailing duties in multiple major markets, including the United States (where the combined duty rate on Chinese L-lysine reached up to 188% in a separate case announced on July 21, 2026), the European Union, India, and several Southeast Asian countries. The Japan case is particularly significant because Japan has been one of the few major Asian economies that maintained relatively open markets for Chinese steel.

对中国钢铁出口商而言，此案加剧了本已严峻的贸易环境。中国钢铁产品目前在多个主要市场面临反倾销或反补贴税，包括美国（在2026年7月21日公布的另一起案件中，中国L-赖氨酸综合税率最高达到188%）、欧盟、印度以及数个东南亚国家。日本案尤为重要，因为日本是少数几个一直对中国钢铁保持相对开放市场的亚洲主要经济体。

The case also highlights the complex dynamics of Asian steel trade. South Korean producers, who are also targeted by the investigation, face similar pressures. The preliminary determination reflects broader concerns about regional steel overcapacity — an issue that has been discussed at multiple forums including the G20 Global Forum on Steel Excess Capacity and the OECD Steel Committee, but which has seen limited progress toward a multilateral solution.

此案还凸显了亚洲钢铁贸易的复杂动态。同被调查的韩国生产商也面临类似压力。初裁结果反映出对区域钢铁产能过剩更广泛的担忧——这一问题已在G20全球钢铁产能过剩论坛和OECD钢铁委员会等多个平台讨论过，但在达成多边解决方案方面进展有限。

Looking ahead, industry observers expect the Japanese government to proceed cautiously, given Japan's significant trade and investment relationships with both China and South Korea. The final determination is not expected before late 2026, and the process will likely involve diplomatic as well as legal considerations. Chinese and Korean exporters should actively participate in the investigation process, including by submitting evidence on normal value calculations, cooperating with on-site verifications, and — where applicable — offering price undertakings as an alternative to definitive duties.

展望未来，鉴于日本与中国和韩国的重要贸易投资关系，行业观察人士预计日本政府将谨慎推进。终裁预计将在2026年末前做出，整个过程可能涉及外交和法律两方面的考量。中韩出口商应积极参与调查程序，包括提交正常价值计算证据、配合实地核查，并在适用情况下提出价格承诺作为最终关税的替代方案。